tjhugdental.dk

📜 Historical scan 2026-06-17 12:54:25  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tjhugdental.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 9 March 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.27.109.183 is hosted by UpCloud Ltd (AS202053) in Finland. Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   65ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   66ms
IPTTLPTRASNISP / OrgCIDRCountryCity
81.27.109.183 — nb-live-06.twistedbytes.eu AS202053 UpCloud Ltd 81.27.96.0/20 🇫🇮 Finland —

📧 MX Records#

1 records   77ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   177ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (tjhugdental.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all

📨 DMARC#

PolicyRecord (_dmarc.tjhugdental.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 18:48:12
www81.27.109.183 (AS202053) (address records, no CNAME)
www vs bare domainSame network
tjhugdental.dk: 81.27.109.183 (AS202053)
www.tjhugdental.dk: 81.27.109.183 (AS202053)
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   221ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

209ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

65ms
FieldValue
Serial2026050400
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-03 16:20:23
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2007-03-09
Expires2027-03-31 (155d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
65ms
A
66ms
MX
77ms
AAAA
103ms
TXT
177ms
CAA
57ms
HTTPS
75ms
TLSA
221ms
SOA
65ms
MTA-STS
84ms
DNSSEC
209ms
SRV
0ms
Total
1734ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 15:54:51 505ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-02 15:53:27 461ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-09 01:04:18 2432ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-27 09:57:10 531ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-28 16:47:04 2024ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-24 17:18:54 551ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-21 03:28:05 527ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-17 12:54:25 shown 1734ms 3 NS 1 A 1 MX 🔓 Insecure
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